From 372c24de14252cabd8dfc44261446cc1380f482d Mon Sep 17 00:00:00 2001
From: Olaf Seibert <rhialto@falu.nl>
Date: Mon, 23 Jan 2017 21:43:16 +0100
Subject: [PATCH] Cleanup of unnecessarily copied locals.

---
 src/dvni20.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/dvni20.c b/src/dvni20.c
index 7f37f1c..5816ad1 100644
--- a/src/dvni20.c
+++ b/src/dvni20.c
@@ -331,14 +331,9 @@ static int parip(char *cp, unsigned char *adr);
 
 /* Set defaults for all configurable parameters
 */
-static int
+static void
 ni20_conf_clear(struct ni20 *ni)
 {
-    int i, ret = TRUE;
-    struct prmstate_s prm;
-    char buff[200];
-    long lval;
-
     DVDEBUG(ni) = FALSE;
     ni->ni_ifnam = NULL;
     ni->ni_ifmeth = NULL;